oochy koochy Share definition Flag when 2 girls(lebians) give each other oral sex. or when a guy eats out a girl. me and her did the oochy koochy last night is was great oochy koochy by no one knows me that well May 1, 2009 0 0 Get merch Get the oochy koochy mug. Buy Now — $32.95 See more merch